Publication
Measurement of the ratio of branching fractions B(B-0 -> K*0 gamma)/B(B-s(0) -> phi gamma) and the direct CP asymmetry in B-0 -> K*0 gamma
Related concepts (32)
Propagation of uncertainty
In statistics, propagation of uncertainty (or propagation of error) is the effect of variables' uncertainties (or errors, more specifically random errors) on the uncertainty of a function based on them. When the variables are the values of experimental measurements they have uncertainties due to measurement limitations (e.g., instrument precision) which propagate due to the combination of variables in the function. The uncertainty u can be expressed in a number of ways. It may be defined by the absolute error Δx.
Reciprocal gamma function
In mathematics, the reciprocal gamma function is the function where Γ(z) denotes the gamma function. Since the gamma function is meromorphic and nonzero everywhere in the complex plane, its reciprocal is an entire function. As an entire function, it is of order 1 (meaning that log log grows no faster than log ), but of infinite type (meaning that log grows faster than any multiple of , since its growth is approximately proportional to log in the left-half plane).